OpenSSH first brings hybrid post-quantum signatures

OpenSSH 10.4 fixes several security vulnerabilities in SSH, SCP, and SFTP. It also includes protocol enhancements and ...
SecurityWeek

15-Year-Old Linux Vulnerability ‘GhostLock’ Earns Researchers $92k From Google

GhostLock (CVE-2026-43499) is a 15-year-old Linux kernel vulnerability that allows attackers to gain root privileges.
SecurityWeek

Proof-of-Concept Exploit Released for Linux ‘Bad Epoll’ Root Access Vulnerability

Exploit for "Bad Epoll" Linux kernel vulnerability (CVE-2026-46242) can lead to root access on desktops, servers, and Android ...
The Hacker News

15-Year-Old GhostLock Flaw Enables Root and Container Escape on Most Linux Distros

Researchers at Nebula Security have disclosed GhostLock (CVE-2026-43499), a 15-year-old Linux kernel flaw that lets any ...
OSTechNix

Things to Back Up Before Reinstalling Linux: The Complete Checklist (2026)

Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.